|Patient Education Center|
|Fit & Use|
|Care & Maintenance|
|Product Information: Devices|
|Product Information: Masks|
|Frequently Asked Questions & Troubleshooting|
|Paying Your Bill|
The ResMed S9 VPAP Auto machine delivers two therapy pressures, an inspiratory and expiratory pressure, for treatment of different forms of sleep apnea and other respiratory disorders. This auto bilevel adjusts both the pressure on inhalation and the pressure on exhalation automatically, ensuring that you receive the correct level of therapy throughout the night.
ResMed images and text used with permission.